2003-04 Mach 1 Registry Owners Club - View Single Post - MSD Digital Window Switch/Nitrous wiring setup

grey03mach1 · 03-11-2007, 05:06 PM

I am trying to install my MSD dig. window switch but the instructions are not specific to our cars. I've mounted it in the glove box but that is all I've accomplished. I believe the white wire goes to the ECU Pin # 26. Black goes to ground, red goes to 12v source, grey is not used, yellow goes to nitrous solenoid? I have a warmer and my NMU ran through 1 relay that is powered by the battery. Can I just add the window switch to that relay? Sorry but MSD's tech support is teh suc! Thanks, Matt

03-11-2007, 05:06 PM	#1
grey03mach1 Speed Addict Join Date: Jan 2005 Location: Jena,Louisiana Posts: 1,393	MSD Digital Window Switch/Nitrous wiring setup I am trying to install my MSD dig. window switch but the instructions are not specific to our cars. I've mounted it in the glove box but that is all I've accomplished. I believe the white wire goes to the ECU Pin # 26. Black goes to ground, red goes to 12v source, grey is not used, yellow goes to nitrous solenoid? I have a warmer and my NMU ran through 1 relay that is powered by the battery. Can I just add the window switch to that relay? Sorry but MSD's tech support is teh suc! Thanks, Matt __________________ My 2003 DSG Mach 1Sold 2001 Formula